Jammers Blockers for Office Use

These jammers can be used in the office.With high heat dissipation they can work for a long time to keep your house or office safety and quiet.

Office Use
High Power Signal Jammer 433 315 LoJack Blocker

    High Power Signal Jammer 433 315 LoJack Blocker

    The high power desk signal jammer has 14 antennas, and signal interference is stronger and wider, which can block more frequencies. It not only interferes with all cell phone signals, but also supports LoJack GPS WIFI UHF VHF 433 and 315MHz.

    $923.46
8 Bands Adjustable High power Jammer All Frequencies Jamming Desktop Powerful Jammer
Adjustable Cell Phone Jammer for GSM/3G/4G Signals Portable WIFI/GPS Blocker

    Adjustable Cell Phone Jammer for GSM/3G/4G Signals Portable WIFI/GPS Blocker

    This is a desktop tunable jammer which is very common in the class examination room, the court, the prison and so on. The main application is to jam mobile phone signal, including GSM, 3g, 4g. In addition to this, interference with GPS, WIFI can also be the function that it has, it has the function of many general jammers.

    $328.89$690.99
6 Bands Adjustable GSM/3G/4G Mobile Phone Jammer GPS WIFI UHF VHF Signal Blocker
Cell Phone Jammer 3.5G Blocker Jamming WiFi GPS UHF VHF 315MHz Signals
Portable Waterproof Drone Jammer High Power UAV Blocker

    Portable Waterproof Drone Jammer High Power UAV Blocker

    This is a high-end UAV jammers, such a powerful UAV jammer you deserve to have, and to protect yourself. It has a wide range of interference and can interfere with any UAVs, ensuring your privacy is safe from UAV spies. In addition, it is a waterproof handle.

    $22750.99
6 Bands Silvery Universal Desktop GSM 3G 4G Jammers

    6 Bands Silvery Universal Desktop GSM 3G 4G Jammers

    Having a radius up to 40 meters,the silvery  jammers can block GSM,3G and 4G signals.You can also choose to jam the GPS/WiFi or UHF/VHF instead of 4G.And it is so durable due to its high heat dissipation.

    $379.49
E007 Photo Frame Hidden Mobile Phone Jammer GSM 3G 4G

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